數(shù)字壓力表/數(shù)顯（中西器材）型號:M298907  

測量范圍-100kpa-260mpa
輸出信號RS485,RS232,4~20mA
精度等級0.02級,0.05級,0.1級,0.2級,0.4級,0.5級顯示方式5位數(shù)字動態(tài)顯示+模擬光柱指示
過載壓力1.5~3倍的量程,視測量范圍而定
供電電源74v高能鋰電池或充電電池
介質(zhì)溫度-40°C~90℃
過程接口M20*1.5(外螺紋)
相對濕度<95%
大氣壓力(86~106)KPa
環(huán)境溫度(-20~70)℃

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